Base | Representation |
---|---|
bin | 11110011111111111101… |
… | …00001100001101111100 |
3 | 10201011222202102021100212 |
4 | 33033333310030031330 |
5 | 114132220021041130 |
6 | 2121232535011552 |
7 | 135466434611666 |
oct | 17177764141574 |
9 | 3634882367325 |
10 | 1047968924540 |
11 | 37449415698a |
12 | 14b12a809bb8 |
13 | 77a91300865 |
14 | 38a1710d536 |
15 | 1c3d7b5ae95 |
hex | f3ffd0c37c |
1047968924540 has 12 divisors (see below), whose sum is σ = 2200734741576. Its totient is φ = 419187569808.
The previous prime is 1047968924489. The next prime is 1047968924599. The reversal of 1047968924540 is 454298697401.
It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 1047968924540.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26199223094 + ... + 26199223133.
It is an arithmetic number, because the mean of its divisors is an integer number (183394561798).
Almost surely, 21047968924540 is an apocalyptic number.
1047968924540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1047968924540 is an abundant number, since it is smaller than the sum of its proper divisors (1152765817036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1047968924540 is a wasteful number, since it uses less digits than its factorization.
1047968924540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52398446236 (or 52398446234 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 59.
The spelling of 1047968924540 in words is "one trillion, forty-seven billion, nine hundred sixty-eight million, nine hundred twenty-four thousand, five hundred forty".
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